2-(1-Pyrenyl) benzimidazole as a ratiometric and “turn-on” fluorescent probe for iron(iii) ions in aqueous solution-Reference-Cited by-同舟云学术

2-(1-Pyrenyl) benzimidazole as a ratiometric and “turn-on” fluorescent probe for iron(iii) ions in aqueous solution

Published:2016 Issue:7 Volume:141 Page:2308-2312
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Zhao Meili¹²³⁴,Deng Zhifu¹²³⁴,Tang Jian¹²³⁴,Zhou Xiufen¹²³⁴,Chen Zhi¹²³⁴,Li Xutian¹²³⁴,Yang Liting¹²³⁴,Ma Li-Jun¹²³⁴⁵

Affiliation:

1. School of Chemistry and Environment

2. South China Normal University

3. Shipai

4. P. R. China

5. Guangzhou Key Laboratory of Materials for Energy Conversion and Storage

Abstract

A fluorescent probe for Fe³⁺, 2-(1-pyrenyl) benzimidazole (L), was synthesized. In aqueous solution, L shows a highly selective and sensitive ratiometric probe for Fe³⁺ in emission spectra, and it can also be used as a fluorescent “turn-on” probe for Fe³⁺ in excitation spectra.

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/AN/C5AN02565F

Reference32 articles.

1. Genetically-encoded FRET-based sensors for monitoring Zn2+ in living cells

2. Fluorescent, MRI, and colorimetric chemical sensors for the first-row d-block metal ions

3. A N-stablization rhodamine-based fluorescent chemosensor for Fe3+ in aqueous solution and its application in bioimaging

4. A benzimidazole-based ratiometric fluorescent sensor for Cr3+ and Fe3+ in aqueous solution

5. A ratiometric fluorescent chemosensor for iron: discrimination of Fe2+ and Fe3+ and living cell application

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